Computer Networking On a VLSM network, which mask should you use on point-to-point WAN links in order to reduce the waste of IP addresses? /28 /30 /29 /27 /28 /30 /29 /27 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is required to communicate between two computers? All of these protocol access to transmission medium communications software communications hardware All of these protocol access to transmission medium communications software communications hardware ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Who invented the modem? Digital Equipment Corpn. None of these AT & T Information Systems, USA Wang Laboratories Ltd. Apple Computers Inc. Digital Equipment Corpn. None of these AT & T Information Systems, USA Wang Laboratories Ltd. Apple Computers Inc. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If digital data rate of 9600 bps is encoded using 8-level phase shift keying (PSK) method, the modulation rate is 9600 bands 3200 bands 4800 bands 1200 bands None of these 9600 bands 3200 bands 4800 bands 1200 bands None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are the most commonly used transmission speeds in BPS used in data communication? None of these 1200 9600 2400 300 None of these 1200 9600 2400 300 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires needed to send data over a serial communication link layer? 1 6 None of these 4 2 1 6 None of these 4 2 ANSWER DOWNLOAD EXAMIANS APP
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